// Copyright 2020-2024 Buf Technologies, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package app

type argContainer struct {
	values []string
}

func newArgContainer(s []string) *argContainer {
	values := make([]string, len(s))
	copy(values, s)
	return &argContainer{
		values: values,
	}
}

func (a *argContainer) NumArgs() int {
	return len(a.values)
}

func (a *argContainer) Arg(i int) string {
	return a.values[i]
}
